Home / 941,031.95-1,410,754.46-408,151.85

Finding the Fourth Proportional to 941,031.95, 1,410,754.46 and 408,151.85

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Solution

The fourth proportional to 941,031.95, 1,410,754.46 and 408,151.85 is: 611,883.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,031.95 : 1,410,754.46 = 408,151.85 : x
  2. Step 2: Convert to fraction form
    941,031.95/1,410,754.46 = 408,151.85/x
  3. Step 3: Cross multiply
    941,031.95x = 1,410,754.46 × 408,151.85
  4. Step 4: Simplify right side
    941,031.95x = 575,802,033,650.22
  5. Step 5: Solve for x
    x = 575,802,033,650.22/941,031.95
  6. Step 6: Final answer
    x = 611,883.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.